Klas Ivar Vilhelm Lestander (18 April 1931 – 13 January 2023) was a Swedish biathlete who won a gold medal at the 1960 Winter Olympics in Squaw Valley.

At the 1960 Olympics he placed 15th out of 30 in skiing, but became the first international competitor to ever hit all 20 targets, and hence won the gold medal.

His rival Aleksandr Privalov needed to clear three targets out of five at the last post to win the event, but managed only two, and ended up with a bronze medal.

[2][3] Next year Lestander finished ninth individually at the World Championships in Umeå and third with the Swedish team.

His son, Dan Lestander, was an artist and won the snow sculpture contest at the Olympic Arts Festival in Albertville, France, in 1992.